[INFO] updating cached repository mbrubeck/reverse_complement [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mbrubeck/reverse_complement [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mbrubeck/reverse_complement" "work/ex/clippy-test-run/sources/stable/gh/mbrubeck/reverse_complement"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/mbrubeck/reverse_complement'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mbrubeck/reverse_complement" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mbrubeck/reverse_complement"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mbrubeck/reverse_complement'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 06f0e481290a1cd3c27e39d6ff5d347c23e3100d [INFO] sha for GitHub repo mbrubeck/reverse_complement: 06f0e481290a1cd3c27e39d6ff5d347c23e3100d [INFO] validating manifest of mbrubeck/reverse_complement on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mbrubeck/reverse_complement on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mbrubeck/reverse_complement [INFO] finished frobbing mbrubeck/reverse_complement [INFO] frobbed toml for mbrubeck/reverse_complement written to work/ex/clippy-test-run/sources/stable/gh/mbrubeck/reverse_complement/Cargo.toml [INFO] started frobbing mbrubeck/reverse_complement [INFO] finished frobbing mbrubeck/reverse_complement [INFO] frobbed toml for mbrubeck/reverse_complement written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/mbrubeck/reverse_complement/Cargo.toml [INFO] crate mbrubeck/reverse_complement has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting mbrubeck/reverse_complement against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/mbrubeck/reverse_complement:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d2f36291062610b550506e8d22c22e26cfb44396e26d1e0ebdcfa84d6514a566 [INFO] running `"docker" "start" "-a" "d2f36291062610b550506e8d22c22e26cfb44396e26d1e0ebdcfa84d6514a566"` [INFO] [stderr] Checking reverse_complement v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/main.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | Tables { table8: table8, table16: table16 } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `table8` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/main.rs:36:34 [INFO] [stderr] | [INFO] [stderr] 36 | Tables { table8: table8, table16: table16 } [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `table16` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/main.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | Tables { table8: table8, table16: table16 } [INFO] [stderr] | ^^^^^^^^^^^^^^ help: replace it with: `table8` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::redundant_field_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: redundant field names in struct initialization [INFO] [stderr] --> src/main.rs:36:34 [INFO] [stderr] | [INFO] [stderr] 36 | Tables { table8: table8, table16: table16 } [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: replace it with: `table16` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_field_names [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:33:18 [INFO] [stderr] | [INFO] [stderr] 33 | *v = (table8[i & 255] as u16) << 8 | [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(table8[i & 255])` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:34:18 [INFO] [stderr] | [INFO] [stderr] 34 | table8[i >> 8] as u16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(table8[i >> 8])` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:74:66 [INFO] [stderr] | [INFO] [stderr] 74 | let res = unsafe { libc::memchr(h.as_ptr() as *const c_void, n as c_int, h.len() as size_t) }; [INFO] [stderr] | ^^^^^^^^^^ help: try: `i32::from(n)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/main.rs:92:18 [INFO] [stderr] | [INFO] [stderr] 92 | copy(seq.as_ptr().offset((i - off) as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `seq.as_ptr().add((i - off))` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_offset_with_cast)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/main.rs:93:18 [INFO] [stderr] | [INFO] [stderr] 93 | seq.as_mut_ptr().offset((i - off + 1) as isize), off); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `seq.as_mut_ptr().add((i - off + 1))` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut u16`) [INFO] [stderr] --> src/main.rs:102:24 [INFO] [stderr] | [INFO] [stderr] 102 | let mut left = seq.as_mut_ptr() as *mut u16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::cast_ptr_alignment)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment [INFO] [stderr] [INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut u16`) [INFO] [stderr] --> src/main.rs:104:25 [INFO] [stderr] | [INFO] [stderr] 104 | let mut right = seq.as_mut_ptr().offset(len as isize - 2) as *mut u16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/main.rs:105:19 [INFO] [stderr] | [INFO] [stderr] 105 | let end = left.offset(div as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `left.add(div)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/main.rs:140:17 [INFO] [stderr] | [INFO] [stderr] 140 | assert!(a.as_ptr().offset(a.len() as isize) == b.as_ptr()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `a.as_ptr().add(a.len())` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `reverse_complement`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:33:18 [INFO] [stderr] | [INFO] [stderr] 33 | *v = (table8[i & 255] as u16) << 8 | [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(table8[i & 255])` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u16 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:34:18 [INFO] [stderr] | [INFO] [stderr] 34 | table8[i >> 8] as u16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: try: `u16::from(table8[i >> 8])` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to i32 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:74:66 [INFO] [stderr] | [INFO] [stderr] 74 | let res = unsafe { libc::memchr(h.as_ptr() as *const c_void, n as c_int, h.len() as size_t) }; [INFO] [stderr] | ^^^^^^^^^^ help: try: `i32::from(n)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/main.rs:92:18 [INFO] [stderr] | [INFO] [stderr] 92 | copy(seq.as_ptr().offset((i - off) as isize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `seq.as_ptr().add((i - off))` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::ptr_offset_with_cast)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/main.rs:93:18 [INFO] [stderr] | [INFO] [stderr] 93 | seq.as_mut_ptr().offset((i - off + 1) as isize), off); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `seq.as_mut_ptr().add((i - off + 1))` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut u16`) [INFO] [stderr] --> src/main.rs:102:24 [INFO] [stderr] | [INFO] [stderr] 102 | let mut left = seq.as_mut_ptr() as *mut u16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[deny(clippy::cast_ptr_alignment)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment [INFO] [stderr] [INFO] [stderr] error: casting from `*mut u8` to a more-strictly-aligned pointer (`*mut u16`) [INFO] [stderr] --> src/main.rs:104:25 [INFO] [stderr] | [INFO] [stderr] 104 | let mut right = seq.as_mut_ptr().offset(len as isize - 2) as *mut u16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_ptr_alignment [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/main.rs:105:19 [INFO] [stderr] | [INFO] [stderr] 105 | let end = left.offset(div as isize); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `left.add(div)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] warning: use of `offset` with a `usize` casted to an `isize` [INFO] [stderr] --> src/main.rs:140:17 [INFO] [stderr] | [INFO] [stderr] 140 | assert!(a.as_ptr().offset(a.len() as isize) == b.as_ptr()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `a.as_ptr().add(a.len())` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_offset_with_cast [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `reverse_complement`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d2f36291062610b550506e8d22c22e26cfb44396e26d1e0ebdcfa84d6514a566"` [INFO] running `"docker" "rm" "-f" "d2f36291062610b550506e8d22c22e26cfb44396e26d1e0ebdcfa84d6514a566"` [INFO] [stdout] d2f36291062610b550506e8d22c22e26cfb44396e26d1e0ebdcfa84d6514a566